Formfeed

Formfeed offers a PDF and image generation API that lets developers render templates written in Jinja2, Liquid, or Handlebars into PDFs, PNGs, and other formats. It can also convert Word and PowerPoint files. The service runs in Frankfurt with EU‑only data residency and provides a free tier of 100 units per month. SDKs are available for TypeScript and Python, a CLI exists, and there is MCP integration for AI agents. Features include batch rendering, webhook notifications, versioned templates, and a visual editor for designing documents.

Formfeed publishes 9 API contracts indexed on the APIs.io network, including Account API, Brand API, Compat API, and 6 more. Tagged areas include PDF, Image Generation, Templates, Developer Tools, and Software-as-a-Service.

The Formfeed catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Formfeed’s developer surface includes CLI, changelog, authentication, support, getting-started guide, API reference, documentation, and 51 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

79.4/100 exemplar ▲ 12.6 Agent 52/100 agent native Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers 5 Agent Skills

PDF Image Generation Templates Developer Tools Software-as-a-Service

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

POST /webhooks POST /webhooks/{id}/test POST /webhooks/events/{id}/resend

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 79.4/100 · exemplar

Contract Quality 14.3 / 19

Developer Ergonomics 9.6 / 15

Access Clarity 14.4 / 15

Operational Transparency 8.1 / 10

Contract Governance 2.0 / 9

Discoverability 6.4 / 8

Regulatory Posture 6.5 / 15

Create-or-Update Ergonomics 3.3 / 10

Agent readiness — 52/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the AI & Biometrics regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified) Ask about this →
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →

3 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →
Developer Ergonomics scores 63.7 — up to +7.3 composite points Ask about this →
Contract Quality scores 76.4 — up to +5.9 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/formfeed/apis.yml: open an issue on github.com/api-evangelist/formfeed to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
PDF and Document Standards (PDF tooling, document signing trust, invoice documents)	distribution	21.7	1	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Listed on Hagglebee

Classified listings for Formfeed's APIs on Hagglebee, an agent-first classifieds site: formfeed account api · formfeed brand api

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

PDF

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 9

Individual APIs this provider publishes, each with its own machine-readable definition.

Formfeed Account API

Workspace, plan and usage.

Formfeed Brand API

The organisation's brand kit: colours, fonts, logos and legal footer every template sees as `brand`.

Formfeed Compat API

Migration shim for apitemplate.io clients.

Formfeed Files API

Workspace assets such as images and fonts.

Formfeed Partials API

Shared partials of the organisation, included by name from every template of the same engine.

Formfeed PDF tools API

Merge, protect, watermark and inspect PDFs.

Formfeed Renders API

Render PDFs and images from templates, HTML or URLs.

Formfeed Templates API

Manage templates and versions (templates as code).

Formfeed Webhooks API

Event delivery to your endpoints.

Scroll for all 9

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Formfeed MCP server (hosted https://mcp.formfeed.dev/mcp + local @formfeed/mcp)

Remote MCP server at mcp.formfeed.dev over streamable HTTP requiring an API key.

MCP SERVER

Agent Skills 5

Packaged agent skills for driving this provider's APIs from an AI assistant.

formfeed-create-and-publish-template

AGENT SKILL

formfeed-create-render-and-fetch-result

AGENT SKILL

formfeed-manage-storage-connection

AGENT SKILL

formfeed-manage-webhooks

AGENT SKILL

formfeed-upload-and-manage-file

AGENT SKILL

Formfeed API pricing

Prices published by Formfeed, read 2026-10-28 from formfeed.dev/pricing.

Plan	Price
Free	0 € per month Includes: 100 units per month
Starter	19 € Includes: 3,000 units per month
Starter (yearly)	billed yearly: 180 €, save 21% Includes: 3,000 units per month
Pro	59 € Includes: 15,000 units per month
Pro (yearly)	billed yearly: 588 €, save 17% Includes: 15,000 units per month
Business	179 € Includes: 60,000 units per month
Business (yearly)	billed yearly: 1,788 €, save 17% Includes: 60,000 units per month
Enterprise	Talk to us Includes: limits agreed by contract, an SLA and support over Slack

Plan details, limits and sources →

Rate limits

Free plan workspace limit: 1 request per second per workspace (token bucket, size and refill rate both 1)
Starter plan workspace limit: 5 requests per second per workspace (token bucket, size and refill rate both 5)
Pro plan workspace limit: 15 requests per second per workspace (token bucket, size and refill rate both 15)

All 5 limits →

Billed by: units · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Formfeed Plans Pricing

8 plans

PLANS

Formfeed Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Formfeed Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Formfeed

SLA

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Formfeed

7 quoted statements, read from Formfeed's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Formfeed

31 quoted statements, read from Formfeed's own page on 2026-11-09.

PRIVACY

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

Formfeed

1 quoted statement, read from Formfeed's own page on 2026-11-09.

COMPLIANCE

Eligibility 1

Who may sign up and where, quoted from its own terms.

Formfeed

1 quoted statement, read from Formfeed's own page on 2026-11-09.

ELIGIBILITY

FinOps 1

Cost, billing, and metering signals for API financial operations.

Formfeed Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Formfeed Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Formfeed Context

30 classes · 140 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Formfeed API Rules

13 rules · 11 error-severity 1 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 2

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Formfeed Openapi Overlay

0 actions · update

UNRECORDED

Formfeed Openapi Overlay

0 actions · update

UNRECORDED

JSON Schema 11

Standalone JSON Schema definitions for this provider's data models.

Brand

9 properties

JSON SCHEMA

File

8 properties

JSON SCHEMA

PartialPut

4 properties

JSON SCHEMA

Partial

7 properties

JSON SCHEMA

RenderRequest

22 properties

JSON SCHEMA

Render

21 properties

JSON SCHEMA

StorageConnectionPut

13 properties

JSON SCHEMA

StorageConnection

20 properties

JSON SCHEMA

TemplateVersionCreate

13 properties

JSON SCHEMA

WebhookEndpointCreate

5 properties

JSON SCHEMA

WebhookEndpoint

8 properties

JSON SCHEMA

Scroll for all 11

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Formfeed Authentication

2 schemes

SECURITY

Formfeed Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Formfeed Vulnerability Disclosure

security.txt · contact published

SECURITY

Formfeed Trust Center

GDPR

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Formfeed Agentic Access

61 operations · 39 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

MCPServer

LLMsTxt

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 9

Build 6

SDKs, sample code, and the tooling you integrate with

CLI

CLI

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

GitHubRepository

GitHubRepository

GitHubRepository

GitHubRepository

Access & Security 7

Authentication, authorization, and security posture

Compliance

Authentication

SecurityTxt

Security

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 7

Operate 5

Status, limits, changes, and where to get help

RateLimits

ChangeLog

Support

ChangeLog

StatusPage

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

DataProcessingAgreement

DataProcessingAgreement

UsageTerms

UsageTerms

Company 3

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

Other 11

Properties that don't map to a standard resource type

CapabilityMap

Overlay

Hosts

Vendors

APIsJSON

APIsJSON

Subprocessors

DataResidency

DataProcessing

Attestations

Eligibility

Scroll for all 11

Source (apis.yml)

aid: formfeed
name: Formfeed
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://formfeed.dev/app-screenshots/en/editor.webp
description: Formfeed offers a PDF and image generation API that lets developers render templates written in Jinja2, Liquid,
  or Handlebars into PDFs, PNGs, and other formats. It can also convert Word and PowerPoint files. The service runs in Frankfurt
  with EU‑only data residency and provides a free tier of 100 units per month. SDKs are available for TypeScript and Python,
  a CLI exists, and there is MCP integration for AI agents. Features include batch rendering, webhook notifications, versioned
  templates, and a visual editor for designing documents.
url: https://raw.githubusercontent.com/api-evangelist/formfeed/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-28 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-28'
modified: '2026-10-06'
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
tags:
- PDF
- Image Generation
- Templates
- Developer Tools
- Software-as-a-Service
tags_raw:
- PDF
- ImageGeneration
- Templates
- API
- DeveloperTools
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/formfeed-capability-edges.yml
  name: Formfeed Business Capability Map
- type: AgenticAccess
  url: agentic-access/formfeed-agentic-access.yml
- type: RateLimits
  url: rate-limits/formfeed-rate-limits.yml
- type: Plans
  url: plans/formfeed-plans-pricing.yml
- type: Spectral
  url: rules/formfeed-rules.yml
- type: JSONLD
  url: json-ld/formfeed-context.jsonld
- type: Vocabulary
  url: vocabulary/formfeed-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/formfeed-webhooks.yml
- type: DataModel
  url: data-model/formfeed-data-model.yml
- type: CLI
  url: cli/formfeed-cli.yml
- type: ChangeLog
  url: changelog/formfeed-changelog.yml
- type: Idempotency
  url: conventions/formfeed-conventions.yml
- type: Conventions
  url: conventions/formfeed-conventions.yml
- type: Compliance
  url: https://formfeed.dev/security
- type: Authentication
  url: authentication/formfeed-authentication.yml
- type: ErrorCatalog
  url: errors/formfeed-problem-types.yml
- type: Conformance
  url: conformance/formfeed-conformance.yml
- type: Overlay
  url: overlays/formfeed-openapi-overlay.yaml
- type: LLMsTxt
  url: llms/formfeed-llms.txt
- type: SecurityTxt
  url: well-known/formfeed-security.txt
- type: WellKnown
  url: well-known/formfeed-well-known.yml
- type: Hosts
  url: hosts/formfeed-hosts.yml
- type: Vendors
  url: vendors/formfeed-vendors.yml
- type: SDKs
  url: packages/formfeed-packages.yml
- type: Packages
  url: packages/formfeed-packages.yml
- type: Support
  url: https://formfeed.dev/support
- type: Security
  url: https://formfeed.dev/security
- type: ChangeLog
  url: https://formfeed.dev/changelog
- type: GettingStarted
  url: https://docs.formfeed.dev/getting-started/quickstart
- type: APIReference
  url: https://docs.formfeed.dev/api/reference/formfeed
- type: TrustCenter
  url: security/formfeed-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/formfeed-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/formfeed-domain-security.yml
- type: Website
  url: https://formfeed.dev/
- type: Documentation
  url: https://docs.formfeed.dev/api/overview
- type: Blog
  url: https://formfeed.dev/blog
- type: Pricing
  url: https://formfeed.dev/pricing
- type: TermsOfService
  url: https://formfeed.dev/legal/terms
- type: PrivacyPolicy
  url: https://formfeed.dev/legal/privacy
- type: StatusPage
  url: https://status.formfeed.dev
- type: SignUp
  url: https://formfeed.dev/pricing
- type: Login
  url: https://app.formfeed.dev/en/sign-in
- type: APIsJSON
  url: https://formfeed.dev/apis.json
- type: APIsJSON
  url: https://formfeed.dev/.well-known/apis.json
- type: MCPServer
  url: mcp/formfeed-mcp.yml
  name: Formfeed MCP server (hosted https://mcp.formfeed.dev/mcp + local @formfeed/mcp)
- type: GitHubOrganization
  url: https://github.com/formfeed-dev
- type: GitHubRepository
  url: https://github.com/formfeed-dev/formfeed
  name: SDKs, CLI, template engine and MCP server (MIT)
- type: GitHubRepository
  url: https://github.com/formfeed-dev/templates
  name: Example templates (MIT)
- type: BlogRSS
  url: https://formfeed.dev/rss.xml
- type: LLMsTxt
  url: https://docs.formfeed.dev/llms-full.txt
  name: The documentation as one plain-text file
- type: DataProcessingAgreement
  url: https://formfeed.dev/legal/dpa
- type: Subprocessors
  url: https://formfeed.dev/legal/subprocessors
- type: DataResidency
  url: https://docs.formfeed.dev/api/data-residency
- type: UsageTerms
  url: terms/formfeed-terms-of-service.yml
- type: DataProcessing
  url: privacy/formfeed-privacy-policy.yml
- type: Attestations
  url: compliance/formfeed-compliance.yml
- type: Eligibility
  url: eligibility/formfeed-eligibility.yml
apis:
- aid: formfeed:formfeed-account-api
  name: Formfeed Account API
  description: Workspace, plan and usage.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/formfeed-account-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-storage-connection-put-schema.json
  - type: JSONSchema
    url: json-schema/formfeed-storage-connection-schema.json
- aid: formfeed:formfeed-brand-api
  name: Formfeed Brand API
  description: 'The organisation''s brand kit: colours, fonts, logos and legal footer every template sees as `brand`.'
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Brands
  tags_raw:
  - Brand
  properties:
  - type: OpenAPI
    url: openapi/formfeed-brand-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-brand-schema.json
- aid: formfeed:formfeed-compat-api
  name: Formfeed Compat API
  description: Migration shim for apitemplate.io clients.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Compat
  properties:
  - type: OpenAPI
    url: openapi/formfeed-compat-api-openapi.yml
- aid: formfeed:formfeed-files-api
  name: Formfeed Files API
  description: Workspace assets such as images and fonts.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/formfeed-files-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-file-schema.json
- aid: formfeed:formfeed-partials-api
  name: Formfeed Partials API
  description: Shared partials of the organisation, included by name from every template of the same engine.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Partials
  properties:
  - type: OpenAPI
    url: openapi/formfeed-partials-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-partial-schema.json
  - type: JSONSchema
    url: json-schema/formfeed-partial-put-schema.json
- aid: formfeed:formfeed-pdf-tools-api
  name: Formfeed PDF tools API
  description: Merge, protect, watermark and inspect PDFs.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - PDF Tools
  tags_raw:
  - PDF tools
  properties:
  - type: OpenAPI
    url: openapi/formfeed-pdf-tools-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-render-schema.json
- aid: formfeed:formfeed-renders-api
  name: Formfeed Renders API
  description: Render PDFs and images from templates, HTML or URLs.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Renders
  properties:
  - type: OpenAPI
    url: openapi/formfeed-renders-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-render-request-schema.json
  - type: JSONSchema
    url: json-schema/formfeed-render-schema.json
- aid: formfeed:formfeed-templates-api
  name: Formfeed Templates API
  description: Manage templates and versions (templates as code).
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/formfeed-templates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-template-version-create-schema.json
- aid: formfeed:formfeed-webhooks-api
  name: Formfeed Webhooks API
  description: Event delivery to your endpoints.
  humanURL: https://docs.formfeed.dev/api/overview
  baseURL: https://api.formfeed.dev/v1
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/formfeed-webhooks-api-openapi.yml
  - type: JSONSchema
    url: json-schema/formfeed-webhook-endpoint-create-schema.json
  - type: JSONSchema
    url: json-schema/formfeed-webhook-endpoint-schema.json
x-submission-notes: PDF and image generation API (templates + JSON in, documents out); Philipp Staudt IT-Dienstleistungen,
  Saarbruecken, Germany. Root and docs return 403 to plain fetchers (bot protection), llms.txt 200 -- use the browser strategy
  (fetch-url.py).
x-submission-probe: '2026-09-28: root 403 + invented 403 (bot-blocking), llms.txt 200'
x-correction-request:
  requested: '2026-10-06'
  source:
  - _messages/2026-10/2026-10-05-apisio-3193-re-your-apisio-submission-formfeed-is-live.md
  request: 'Philipp Staudt (it@staudt-it-dienstleistungen.de), 2026-10-05: Formfeed now publishes an APIs.json at https://formfeed.dev/apis.json
    (also /.well-known/apis.json) with the OpenAPI address, SDKs, CLI, MCP server, GitHub organisation, plans and rate limits
    as data; read it.'
  applied: '2026-10-06'
  applied_note: 'Verified live 2026-10-06: both apis.json URLs 200 application/json (identical, specificationVersion 0.23);
    every URL in it answers 200 except mcp.formfeed.dev/mcp (401 Bearer challenge, expected) and npmjs.com pages (403 bot
    wall; registry.npmjs.org confirms @formfeed/sdk, @formfeed/mcp and formfeed at 0.3.13, @formfeed/mcp mcpName io.github.formfeed-dev/formfeed).
    Added APIsJSON (x2), MCPServer, GitHubOrganization, GitHubRepository (x2), BlogRSS, docs llms-full.txt, DataProcessingAgreement,
    Subprocessors, DataResidency pointers. mcp/formfeed-mcp.yml rewritten from ''none'' to the real hosted + local server
    (protected-resource metadata 200). rate-limits corrected to 1/5/15/40 rps per plan (was 5 for every plan); plans corrected
    to tiered-subscription (was per-seat) with units/month and overage per 1,000 units. OpenAPI at https://api.formfeed.dev/v1/openapi.json
    matches openapi/_original (3.0.3, v1.0.0, 61 operations) - no change.'
x-enrichment:
  date: '2026-09-28'
  status: enriched
  artifacts_added: 36
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Formfeed API — frequently asked questions

Does Formfeed have an API?

Yes. APIs.io lists 9 APIs from Formfeed, including Formfeed Account API, Formfeed Brand API and Formfeed Compat API, and 6 more.

Is there an OpenAPI specification for the Formfeed API?

Yes. APIs.io indexes 9 OpenAPI specifications for Formfeed, each linked for download from this page.

How do I authenticate with the Formfeed API?

Formfeed uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Formfeed Authentication.

How much does the Formfeed API cost?

Formfeed publishes its prices; its Free plan is 0 € per month as of 2026-10-28. APIs.io lists 8 pricing plans for Formfeed, with each plan's price, limits and inclusions under Pricing on this page.

Does Formfeed have an MCP server?

Yes. APIs.io lists 1 MCP server for Formfeed: Remote MCP server at mcp.formfeed.dev over streamable HTTP requiring an API key.

Is the Formfeed API ready for AI agents?

Formfeed has a Kin Score of 79.4 out of 100 (exemplar) and an Agent Readiness score of 51.8 (agent-native), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/formfeed"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/formfeed/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/formfeed/evidence"

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